262 LIST OF THE MUSCI AND HEPATICiE 



62. F. tenellus. Hook, fil et Wils. (No. 113.) 



63. F. rigidulus. Hook. fil. et Wils. (No. 145.) 



64. F. (Conomitrium) Dillenii, Mont. (No. 30.) 



65. Aulacomnion GaudichaudL (Leptotheca, Schto. Supp,p, 135. t. 137- 



HooJcJiL et Wils, in Fl 



mi; 



plate above quoted, the synoicous flower probably an accidental mis- 

 take. The capsule becomes plicate, as in A, androgynum, to which 

 species the present has a close resemblance, but its foliage is of a 

 firmer substance. The internal peristome consists of processes on a 

 rather short base, with the intermediate cilia combined into one, and 

 shorter than the processes, which equal the length of the teeth- No 

 pseudopodia are present amongst these specimens. 



66. H^mQiioAon pilif ems. Hook. fil. et Wils. (No. 171.) 



67. Mnium (Ehizogonium) distichum, Brid. (No. 109.) 



68. M. (Ehizogonium) Hookeri, C. Mueller. (No. 7, 1855.) 



69. M. (Ehizogonium) Parmiattense, C. Mueller. (No. 7.) 



70. Leptostomum inclinam. Brown. (No. 4, 102.) 



7. POLYTRICHOIDEA 



71. Polytrichum (Atrichum) ligulatum, sp. nov. ; dioicum, caule elon- 

 gato, foliis longe ligulatis margine erassiusculo duplicato-serrato, 

 nervo lamellis brevissimis dorso spinoso, theca in pedunculo elongato 

 gracili cylindrica erecta parum arcuata, peristomio J. angustatL 

 Hab. Bornip Creek. (No. 8, 12.) Tarwin. (No. 121.) 



Agrees with P. (Atrichum) angustatum. Hook., in size and general 

 appearance, but its leaves are broader towards their apices, the thick- 

 ened margin twice as wide, and when dry not involute. The opercu- 

 lum and calyptra are wanting. 



73. P. alpinum, L. (P. australpinum, F. Mueller, MSS.) (No. 105, 

 135, 1855.) 



I have not observed any difference between this and European spe- 

 cimens. 



r 



73. V.Jmipennum, Hedw. (No. 1, 25, 71, 1855. No. 31, 1852.) 



74. P. commune, L. (No. 69,-118, 1855.) 



75. Dawsonia superba, Grev. (No. 149.) 



8. HYPNOIDE^. 



76. Hedwigia cUiata, Hedw. (No. 124, 1855. CC. 1854.) 



